What are the opposite words for most alfresco?

Most alfresco is typically used to describe the outdoor dining or leisure activities that we perform in the open air. However, there are some scenarios where most alfresco isn't desirable. Antonyms for most alfresco are indoor, inside, indoors, and interior. These words refer to anything that is happening inside a building or enclosed area. For example, during bad weather, people would prefer an indoor environment to an alfresco one. Those who suffer from allergies might avoid being outdoors and instead spend time inside. It's important to note that both alfresco and indoor environments have their own unique advantages, and one might prefer one over the other, depending on their preferences and circumstances.